Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/9051
Title: Robust backstepping control for a four-bar linkage mechanism driven by a DC motor
Authors: Salah, Mohammad
Al-Jarrah, Ahmad
Tatlıcıoğlu, Enver
Banihani, Suleiman
Tatlıcıoğlu, Enver
Tatlıcıoğlu, Enver
Keywords: Nonlinear system
Robust backstepping control
Four-bar mechanism
Mechatronics
Issue Date: May-2019
Publisher: Springer Verlag
Abstract: Four-bar linkage mechanisms have dragged the attention of many specialists due to its importance in the academic and industrial sectors. Hence, a lot of research work has been conducted to understand their complex behavior and explore various control techniques. In fact, such mechanisms possess highly nonlinear dynamics that require advanced nonlinear control methods. In addition, the four-bar linkage mechanism is exposed to significant dynamic fluctuations at high speeds due to the system inertias. In this paper, a backstepping control algorithm with a robust scheme is designed and applied on the four-bar linkage mechanism to investigate and explore its dynamical performance under various operating conditions and without a priori knowledge of the model parameters. Five operating conditions are introduced and tested in numerical simulations to show that the proposed nonlinear controller successfully regulates and tracks the speed of the driving link of the mechanism and shows a satisfactory performance.
URI: https://doi.org/10.1007/s10846-018-0811-y
https://hdl.handle.net/11147/9051
ISSN: 0921-0296
1573-0409
0921-0296
1573-0409
Appears in Collections:Electrical - Electronic Engineering / Elektrik - Elektronik Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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